baber/WOPTO huggingface dataset:
Patent JP-H0631974-A (JP)
Title: Optical recording method
Inventor: KATAOKA KEIJI
IPC: H04N1/23
Filed: 1992-07-17
Abstract: PURPOSE:To record a smooth oblique line by reducing step difference and irregularity which occur at recording the oblique line which is nearly parallel with a scanning line, in an optical recording method appropriate for a laser printer. CONSTITUTION:Information to be interpolated in the vertical scanning direction is generated at a vertical scanning direction interpolation circuit 21 based on original information 18 sent from a calculator 37. The obtained information is sent to a multiple frequency light modulator drive circuit 22 so as to drive an AO light modulator 4.
Patent JP-S6083356-A (JP)
Title: Semiconductor device
Inventor: SAWARA KUNIZOU
IPC: H01L21/58
Filed: 1983-10-14
Abstract: PURPOSE:To obtain the semiconductor device of low cost by a method wherein copper and the like having excellent solder wetting property is used as a vapor- deposition layer to adhere a lead pin on the conductive part of a package, thereby enabling to discontinue the use of gold. CONSTITUTION:The conductive part 2 to be used for input and output is formed in a through hole in the direction of thickness of a substrate 1. The lower end side of said conductive part 2 is connected and fixed to a lead pin 6 which is formed by 42 alloy, for example, through the intermediary of the tungsten layer 3 consisting of the same material as the tungsten which is the material of the conductive part 2, a vapor-deposition layer consisting of copper or copper-titanium alloy, or a metal-plated layer 4, and silver solder 5 consisting of silver and copper. The vapor-deposition layer 4 has excellent solder wetting property, and the metal having the melting point higher than the silver solder 5 is used. The upper end of the conductive part 2 is connected to a vapor-deposited layer 7 of aluminum and the like formed on the upper surface of the substrate 1.
Patent JP-H1121161-A (JP)
Title: Production of formed lightweight tile having freezing damage resistance
Inventor: SAKAKIBARA MASAHITO
IPC: C04B33/13
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a foamed lightweight tile suitable for a building finishing material, particularly a wall material, a roofing material and the like having freezing damage resistance and provided with favorable strength and shape stability. SOLUTION: The producing method of a foamed lightweight tile using a composition containing natural glass, a clayey mineral (clay.pottery stone) and a foaming agent as a firing raw material and having freezing damage resistance is provided, the composition contains <80 pts.wt. natural glass and >=20 pts.wt. clayey mineral and 0.01-2.0 pts.wt. of the foaming agent is contained to 100 pts.wt. of the total weight of the both.
Patent JP-S57172324-A (JP)
Title: Camera control system
Inventor: SHIOZAWA KAZUO
IPC: G03B7/08
Filed: 1981-11-30
Abstract: PURPOSE:To perform a proper exposure operation, by delaying the initial signal due to the start of the power supplying operation by a prescribed time and inputting this initial signal and the turn-on signal of a release switch to an NOR circuit and using the output of this circuit as a start signal. CONSTITUTION:A switch (S) 1 is turned on by the release operation, and an FF 814 is set because a contro end signal ENS is 0. A power source voltage is supplied by an output PWH of the FF 814, and an inverter 803 is operated. The output of the inverter 803 is supplied to a counter circuit 817 and FFs 815 and 816 through an NOR circuit 810. The circuit 817 constitutes a timer. The FF 815 is set by the circuit 817 to inhibit the signal transmission from an NOR circuit 812. During this inhibition time, a shutter speed T and an optimum aperture value F are transmitted to a T, F value memory 818. When the set time or more of the circuit 817 elapses, a start signal STA is generated from the FF 816 by turning-on of a switch S 2. Thus, a proper exposure operation is possible.
Patent JP-H0356482-A (JP)
Title: Optically active 2-phthalimidoxy-phenylacetic acid derivative and its production
Inventor: MURAKAMI KIMIHIRO
IPC: C07D277/20
Filed: 1989-07-24
Abstract: NEW MATERIAL:A compound of formula I (R is t-butyl, 3-ethylpentan-3-yl, t-pentyl, p-methoxybenzyl, plperonyl; A is alkylidene, carbonyl wherein A is carbonyl, when R is t-butyl). EXAMPLE:t-Butyl 2-(3,4-carbonyldioxyphenyl)-2-phthalimidoxyacetate. USE:A synthetic intermediate of beta-lactam antibiotics. PREPARATION:A mixture of 2-phthalimidoxyphenylacetic acid derivatives of formula II (R is H, t-butyl, 3-ethylpentan-3-yl, t-pentyl, p-methoxybenzyl, piperonyl) is dissolved in a halogen-containing organic solvent to form an oversaturated solution and an optically active compounds having (S) or (R) configuration is seeded and the solution is kept at 60 to -20 deg.C to crystallize out the desired optically active compound with priority, whereby optical resolution is done.
Patent JP-H0928810-A (JP)
Title: Flexible plastic molded body with catheter
Inventor: HANSU KURONHORUTSU
IPC: A61B17/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible plastic molding with a catheter adaptable to the applied condition via simple cutting and suitable for a flat normal body cavity or an extremely bent therapeutic portion for radiotherapy. SOLUTION: A woven plastic is provided over the whole face of a catheter and on the side apart from radiation for a flat therapeutic portion, it is provided at the lower portion for a cylindrical shape, and it is provided invariably on the side apart from radiation for other shapes. This flexible plastic molding with the catheter can be optionally cut as necessary and as required, and an unnecessary radiation exposure is reduced.
Patent JP-H0354587-A (JP)
Title: Fixing device
Inventor: MIYAMOTO TOSHIO
IPC: B65H29/54
Filed: 1989-07-24
Abstract: PURPOSE:To surely separate a recording material from a fixing roller and to prevent the fixing roller from being damaged by combining the fixing roller having a small diameter whose outside diameter is <=20mm with a guiding member which is arranged with a fine gap not to contact with the fixing roller. CONSTITUTION:The heating fixing roller 1 whose outside diameter is 18mm and whose thickness is 2mm is controlled to be heated at a specified temperature by a halogen heater provided on the inside of its own. The recording material 4 holding an unfixed image is made to pass between the fixing roller 1 and a pressurizing roller 2 which press-contacts with the roller 1 to fix the image. Then, the fine gap g is provided between the fixing roller 1 and the position of the leading edge of a paper ejecting guide 3 which is the guiding member provided so as not to contact with the roller 1. It is desirable that the fine gap g is <=0.6mm. With such constitution, the stable separation of the recording material is obtained by arranging the paper ejecting guide 3 at a part where the repulsive force of the recording material 4 works so that the recording material may be separated from the fixing roller 1 by the leading edge of the paper ejecting guide 3 when the leading edge of the recording material is slightly separated from the fixing roller 1.
Patent JP-H06231654-A (JP)
Title: Slide changeover switch mechanism
Inventor: SHIENNNAN HOU
IPC: H01H15/06
Filed: 1991-07-05
Abstract: PURPOSE: To provide a slide changeover switch mechanism suitable to be used for a miniature slide switch. CONSTITUTION: This slide changeover switch mechanism is constituted by installing an insulating base member having a first, a second, and a third fixed terminal contact points and a movable contactor provided with a movement stopping spring in a manner that the contactor can slide on the terminal contact points. Consequently, the movement stopping spring for controlling the movement position of the movable contactor constantly pushes the movable contactor in the direction toward the terminal contact points, so that terminal contact points can be connected at necessary contact pressure.
Patent JP-S5980921-A (JP)
Inventor: FUJIMURA MASANORI
IPC: H01G4/12
Filed: 1982-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0482969-A (JP)
Title: Bundling agent for carbon fiber, bundling agent-attached carbon fiber, and carbon fiber-reinforced resin composition employing the carbon fiber as reinforcing material
Inventor: TSUNODA ATSUSHI
IPC: D06M15/564
Filed: 1990-07-18
Abstract: PURPOSE:To provide the subject bundling agent having an improved carbon fiber- bundling property, giving carbon fiber-reinforced resin composite materials having improved mechanical characteristics and having good safety and accident-preventing property by compounding the aqueous emulsion of a polyurethane resin comprising specific compositional components and having a specified crosslinking density. CONSTITUTION:A polyurethane resin having a crosslinked site density of 0.02-0.06 site/100 atomic weight is emulsified in water to provide a bundling agent which is applied to carbon fibers in an amount of 0.5-10wt.% to highly bundle the carbon fibers. The polyurethane resin is prepared from (A) one kind or more of polyols or polyamines having a mol. wt. of <=10000 and containing active hydrogen atoms comprising two or more hydroxyl groups at the end of the molecule, (B) one kind or more of polyisocyanates, (C) a compound having an active hydrogen atom capable of reacting the NCO group and forming a salt (e.g. a glycolic acid or a compound having a sulfon ic acid group) and (D) a compound capable of forming a salt with the compound C.
Patent JP-H1022531-A (JP)
Title: Thermoelectric converter element
Inventor: YAMASHITA OSAMU
IPC: H01L35/14
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric converter element having a p-n junction of a p- and n-type semiconductors which has junction members and junction structure capable of generating a high thermoelectromotive force and contact. SOLUTION: A p-n junction is formed through a Pt type metal film. It has a hold member 10 having a recess into which protrudent end faces 2, 4 of a p- and n-type semiconductors 1, 3 are fitted and brazed to the hold member 10 through Ag braze, etc., inserted between both semiconductors and member 10. This suppresses oxidation of the p-n junction and mutual diffusion between the semiconductors and Pt type element, thus stably obtaining a high temp. and high thermoelectromotive force for a long time.
Patent JP-S6435088-A (JP)
Title: Engine compressor for air-conditioning
Inventor: KIOKA SEIJI
IPC: F04B41/06
Filed: 1987-07-30
Abstract: PURPOSE:To make the device in the caption compact by forming engine cylinders and compressor cylinders in a common cylinder block. CONSTITUTION:An engine unit for outdoor activities has an engine compressor 1, a generating set 2, a heating system for cooking 3, a cold air supplier 4, a hot air supplier 5, a shower bath 6, a radiator heat utilization type dryer 7 and a control board controlling above devices. In the engine compressor 1, cylinders of both ends among the cylinders in a cylinder block 9 of serial four- cylinder are served as engine cylinders 9a, and middle cylinders (the second and the third) are as compressor cylinders 9b, and respective pistons 9c inserted sliding-freely in respective cylinders 9a, 9b are connected to a common crank shaft 9e through respective connecting rods 9d. With this arrangement, the device is made compact and light.
Patent JP-H0480441-A (JP)
Title: Column and beam junction structure
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04B1/58
Filed: 1990-07-20
Abstract: PURPOSE:To enable combining steel framed beams, which interest perpendicularly to each other, at the same level by providing a long hole capable of inserting a plurality of normal long bolts in the intermediate part of a special long bolt and by causing these to perpendicularly intersecting to each other so that a column and beams are joined via T-hardwares. CONSTITUTION:When the joint structure of a column 1 and beams 2 is constituted, special long bolts 4 and normal long bolts 5 are joined in the manner of perpendicularly intersecting to each other and provided so as to stretch astride split T-hardwares 3, 3. Then, each special long bolt 4 is formed from a shank 4c with male threads cut at both ends and a body part 4a being the intermediate part of the shank into a turnbuckle shape as a whole. Also, the body part 4a is provided with a long hole-shaped opening 4b for enabling inserting normal long bolts 5 perpendicularly intersecting to the body part. Then, the long bolts 5 are inserted into the opening 4b of the body part 4a in the manner of perpendicularly intersecting to the opening and the column 1 and beams 2 are joined via T-hardware 3. Thus, a difference in level accompanying a double-level arrangement can be made into the same level.
Patent JP-S6082819-A (JP)
Title: Electronic range
Inventor: MORINO TAISUKE
IPC: G01G19/40
Filed: 1983-10-13
Abstract: PURPOSE:To make the structure of a weight detecting part simple and compact, by converting the weight on a turntable into the capacity of a capacitor and performing measurement. CONSTITUTION:At the tip of a turntable shaft 2, which is rotatably arranged in a heating chamber, a movable electrode plate 20, which is rotatably supported through a steel ball 29, and a fixed electrode 18, which is arranged at a close proximity, are provided, with a slight gap being provided. One end part of the electrode plate 20 is pivoted at the central point of rotation of the electrode 20 in correspondence with the up and down movement of the shaft 2. The other end part of the plate 20 is elastically supported by a spring material 23. The capacity of a capacitor, which is formed by the electrodes 18 and 20 in correspondence with the weight of food mounted on a turntable 4, is measured, and the weight is detected. Since the weight of the table 4 is connected into the movement of one piece of the shaft 2 and the detection can be performed automatically, the structure can be made simple and compact.
Patent JP-H1039674-A (JP)
Title: Image forming device
Inventor: SHIMOSE KATSUMI
IPC: G03G15/20
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency in the image formation by permitting the fixing operation when the temperature reaches the lower temperature between the first temperature suitable for the fixing operation, and the second temperature necessary for fixing an image for the total area of the image to be formed. SOLUTION: A central control means CPU 1 calcualtes the total area of an image to be formed as the number of sheets of copy by conversion of standard paper, on the basis of the data input from an operation panel OP by an operator (number of sheets of copy, paper size), and a number of sheets of documents detected by the document size detecting sensors SE50-52. The minimum temperature necessary for fixing the image of the number of sheets of copy by conversion of standard paper, is calculated by utilizing the data stored in a read only memory ROM on the basis of the calcualted number of sheets of copy by conversion of standard paper.  The start of the fixing operation can be permitted, when the temperature of a fixing member reaches the minimum temperature necessary for fixing the total image of the image to be formed corresponding to the using condition by the operator, so that the stand-by time of the operator can be made minimum, and the working efficiency can be improved.
Patent JP-H0836382-A (JP)
Title: Electronic musical instrument
Inventor: KIZAKI TAKAHIRO
IPC: G10H1/24
Filed: 1994-07-25
Abstract: PURPOSE:To contrive continuous performance of plural pieces of music even when element data varies with each music while a cost is low. CONSTITUTION:If the element data instructed by respective song data in a song data SD(n) is within a user element memory ED(1), this element data is transferred and stored by forward stuffing into the song element data region assured in correspondence to the song data from this user element data ED(1). A conversion table is so set as to instruct the stored element data and the total number of the elements are stored in such a manner that the position of the element data to be stored next is known.
Patent JP-H0839213-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D41/54
Filed: 1994-07-25
Abstract: PURPOSE:To contrive the stability of a continuous casting operation for a long term and to improve and stabilize quality of a cast slab by contriving the long service life and the stability of a long nozzle in the continuous casting for a metal of steel etc. CONSTITUTION:In the continuous casting for metal, an oxidation-resistant refractory quality layer 9 composed of ZrO2-Si-C containing low melting glass component is integrally arranged in the range of 1mm-15mm thickness on the outer surface 2 of a non-immersion part of molten metal which does not contact with the molten metal during casting. By this constitution, the oxidized deterioration of the outer surface part which does not immerse into the molten metal at the time of continuously casting the metal, is suppressed, and the extremely large effects are brought about the economy and the reliability of the continuous casting operation, such as a safety and a stability of the casting, the stability of the quality of a cast slab, the improvement of durability and the reduction of troubles of a nozzle itself, etc.
Patent JP-H0479116-A (JP)
Title: Vacuum circuit breaker
Inventor: KANEKO EIJI
IPC: H01H33/66
Filed: 1990-07-23
Abstract: PURPOSE:To drive an arc generated between the electrodes of a vacuum bulb using the magnetic flux of a center leg and extend the same so as to raise an arc voltage and easily cut off current by providing on the side face of the vacuum bulb the center leg of a three-leg iron-core type magnetic body provided with a magnetism generating portion which holds the insulating tube of the vacuum bulb from both sides. CONSTITUTION:The center leg of a three-leg iron-core type magnetic body 16 provided with a magnetism generating portion which holds each vacuum bulb 14 from both sides of an insulating tube 1 is provided crosswise on the side face of each vacuum bulb 14. An arc generated between the electrodes of each vacuum bulb 14 during breaking of a circuit is driven and is extended and an arc voltage is raised so that the circuit is broken. Magnets 12 each having both ends circularly recessed are disposed among e.g. adjacent vacuum bulbs 14. To make the magnetic flux 13 of each magnet a closed loop, the polarities of the magnets provided in two portions sandwich the vacuum bulb 14 between them via the magnets 12 at the center leg of the frame of the roughly three-leg iron-core type magnetic body 16 so as to constitute a magnetic circuit and the magnetic flux 13 is made to go straight with respect to a vacuum arc 11 between electrodes 5,6. The vacuum circuit breaker can thus be used also in a low voltage system and cut off large current through current limiting action.
Patent JP-S5982003-A (JP)
Inventor: MACHIDA MASARU
IPC: A01B63/00
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6256299-A (JP)
Inventor: YAMAMOTO TOSHIHIRO
IPC: B60C25/00
Filed: 1985-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1122476-A (JP)
Title: Cylinder direct injection internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the initial spray diffusion to reduce lean mixture quantity and satisfactorily hold a stratified charge combustion under a wide ranged operating condition by providing an operating condition adaptability judging means for inlet air supercharger, and operating a supercharger, when the operating condition is judged to be adaptable, to increase the intake air. SOLUTION: In a cylinder direct injection internal combustion engine of stratified charge combustion type, a supercharger 2 is connected to an engine body 1 through a connecting and disconnecting mechanism 4, and a fuel injection valve 5 and the connecting and disconnecting mechanism 4 are controlled by a computer 3. Namely, operating state is detected to calculate the fuel injection pulse width according to the necessary fuel injection quantity, and the fuel injection start time is calculated on the basis of this pulse width. It is judged that the injection start time is earlier than a crank angle preliminarily set from the diffused state of a spray, the connecting and disconnecting mechanism 4 is operated, and the supercharger 2 is operated to supercharge the intake air.  On the other hand, when the injection start time is judged not to correspond to the condition, the fuel injection valve 5 is driven without performing the supercharging.
Patent JP-S59130709-A (JP)
Inventor: GIYARII ERU DEYUUZENBERII
IPC: B60C23/04
Filed: 1983-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0357207-A (JP)
Title: Electric double layer capacitor
Inventor: NISHIDA KUNIO
IPC: H01G11/68
Filed: 1989-07-25
Abstract: PURPOSE:To enhance a breakdown strength of an element by a method wherein at least one out of one pair of metal electrodes in which a nonaqueous electrolytic solution is arranged is constituted of ferrite-based stainless steel whose aluminum content rate is specified. CONSTITUTION:Polarizing electrodes 1, 2 and a separator 3 are impregnated with a nonaqueous electrolytic solution. The polarizing electrodes 1, 2 and metal electrodes 4, 5 are bonded respectively by using carbon paste layers 7. The metal electrodes 4, 5 are constituted of ferrite-based stainless steel which contains 0.5 to 10wt.% of aluminum. Thereby, it is possible to effectively enhance a breakdown strength of an element without sacrificing other characteristics.
Patent JP-H1040313-A (JP)
Title: Device for preparing format and method for preparing format control program
Inventor: IWASHITA HIROICHI
IPC: G06Q10/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify a work for preparing a format control program. SOLUTION: This device is provided with an entry frame setting means 16 for setting the coordinate value of the entry frame of a sample slip 70, field information setting means 18 for setting field information except the coordinate value, and format control program generating means 20 for generating a format control program from the set coordinate value and the field information. Then, the entry frame setting means 16 of this format preparing device is provided with an image fetching means 10, image displaying means 12, and entry frame detecting means 14. Moreover, this entry frame detecting means 14 is constituted of an entry frame designating means 22 and a coordinate value detecting means 24.
Patent JP-H0946685-A (JP)
Title: Scramble broadcast system
Inventor: KATOU HIROTSUKU
IPC: H04N7/169
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of system operation by allowing a transmission means to add individual control data to a TV signal for each of plural reception terminal equipments and to send the resulting data and allowing each reception terminal equipment to conduct descramble processing based on the control data so as to conduct different effect control from each reception terminal equipment. SOLUTION: A scramble processing circuit 12 applies scramble processing to a TV signal received by an input terminal 11. Furthermore, mode data given to an input terminal 13 are given to a generating circuit 14, which generates individual effect control data for each reception terminal equipment based on the mode data and each contract information placed on each of plural reception terminal equipments processed by a processing circuit 15. The control data and the TV signal subject to scramble processing by the circuit 12 are multiplexed by an adder circuit 16 and the result is sent to each reception terminal equipment via an output terminal 17. Thus, bits of PN data commanded by the individual effect control data received with the TV signal are masked to apply selectively any descramble processing from 1/128 division mode till a 1/2 division mode to the TV signal.